# -*- coding: utf-8 -*-
# @author: wch
# @file: mat.py
# @time: 2023/2/7 11:57
import cv2
import numpy as np

# mat header:保存属性

# Mat 浅拷贝
A = cv2.imread()

img = cv2.imread("")

# 浅拷贝
img2 =img

#深拷贝
img3 =img.copy()


